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当岩石受到机械应力作用时,隐藏的电子缺陷就被激活。这种激活会产生通过释放高移动性的缺陷电子使岩石电导率增加的电子空穴对,相当于O2-点阵中存在的O-,叫做正空穴,用符号h.表示。这种电荷载体h.能够从受到应力作用的岩石中扩散到周围未受应力作用的岩石中。阻止h.流出改变了岩石的力学属性:使它们得到软化和弱化。进行中的研究针对与电荷载体h.相关的波函数的非定域作用,这种作用广泛影响到许多周围的O2-。尽管这种正空穴的数量密度可能低至千分之一,但实质上岩石子集中所有的O2-失去了一些电子密度。这种电子缺失会弱化阴阳离子间原子键的作用,从而影响到岩石的力学性质。
When the rock is subjected to mechanical stress, hidden electronic defects are activated. This activation produces electron-hole pairs that increase rock conductivity by releasing highly mobile defect electrons, corresponding to the O - present in the O2-lattice, called positive holes, indicated by the symbol h. This charge carrier h. Can diffuse from the rock subjected to the stress into the surrounding unstressed rock. Prevent h. Outflow alters the mechanical properties of the rock: make them soften and weaken. Ongoing research aimed at the non-localized effect of the wave function associated with charge carrier h. This effect has a wide range of effects on many surrounding O2-. Although the number density of such positive holes may be as low as one part per thousand, virtually all O2 in the rock subset loses some of the electron density. This lack of electrons weakens the role of atomic bonds between the anions and the cations, affecting the mechanical properties of rocks.